175041161 has 2 divisors, whose sum is σ = 175041162. Its totient is φ = 175041160.

The previous prime is 175041143. The next prime is 175041173. The reversal of 175041161 is 161140571.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121969936 + 53071225 = 11044^2 + 7285^2 .

It is a cyclic number.

It is not a de Polignac number, because 175041161 - 2¹⁰ = 175040137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 175041161.

It is not a weakly prime, because it can be changed into another prime (175041101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87520580 + 87520581.

It is an arithmetic number, because the mean of its divisors is an integer number (87520581).

Almost surely, 2^175041161 is an apocalyptic number.

It is an amenable number.

175041161 is a deficient number, since it is larger than the sum of its proper divisors (1).

175041161 is an equidigital number, since it uses as much as digits as its factorization.

175041161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 175041161 is about 13230.3122034214. The cubic root of 175041161 is about 559.3883212749.

The spelling of 175041161 in words is "one hundred seventy-five million, forty-one thousand, one hundred sixty-one".